1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexandr402 [8]
3 years ago
14

Write the number in scientific notation.

Mathematics
2 answers:
Ivanshal [37]3 years ago
5 0

Answer:

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

  1. 8.5x10 with a lil foot note 4

EleoNora [17]3 years ago
3 0

Answer:

8.5 x 10 ^4 for 85 000

6.7 x 10 ^-6 for 0.0000067

You might be interested in
What is the area of the semicircle in this composite figure rounded to the nearest hundredth?
mrs_skeptik [129]
I think the answer is C
7 0
3 years ago
Question 4:
Brilliant_brown [7]

Answer:

a. Jacques will be 46.4m below the surface and his assistant will be 78.1m below the surface.

b. 10 minutes

c. 6 minutes

Step-by-step explanation:

Let the equation for Justin's motion be J(x)=-13.9-7.5x (where J(x) is his distance from the surface in metres and x is time in minutes), because he starts off 13.9m below the surface and descends 7.5m every minutes.

Let the equation for the assistant be a(x)=-97.3=+6.4x (where a(x) is his distance from the surface in metres and x is time in minutes), because he starts off 97.3m below the surface and ascends 6.4m every minutes.

a.

J(x)=-13.9-7.5x

J(3)=-13.9-7.5(3)=-13.9-22.5=-36.4

a(x)=-97.3=+6.4x

a(3)=-97.3+6.4(3)=-97.3+19.2=-78.1

b.

a(x)=-97.3=+6.4x

-33.3=-97.3=+6.4x

64=6.4x

x=10

c.

when divers are at the same depth, J(x)=a(x)

J(x)=a(x)

-13.9-7.5x=-97.3=+6.4x

83.4=13.9x

x=6

8 0
3 years ago
What is the square root of 120
Viefleur [7K]

\tt\sqrt{120}= \sqrt{4\cdot30}=\sqrt{4}\cdot\sqrt{30}=2\sqrt{30}\approx2\cdot5.5\approx11

5 0
3 years ago
Read 2 more answers
What’s 3.1 divieded by 27.9
Andrei [34K]

Answer: 0.111111111111111

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please answer asap!!
jonny [76]

-3x(-7) = -3(-2)(-7) ⇒ -42

-42 would be the answer.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The relationship between the measurements of the Earth Radius and Earth Mass of the ten exoplanets that are in closest proximity
    13·2 answers
  • ε = {x: 2 ≤ x ≤30, x is an integer}, M = {even numbers}, P = {prime numbers}, T = {odd numbers} Find: M-T
    11·1 answer
  • What is the simply of 6/20 of a fraction?
    5·2 answers
  • 8 and 1/5 - 3 and 4/5
    5·1 answer
  • Find the area of the triangle in terms of x
    10·1 answer
  • What is the mean and median of 25,50,58,54,55
    15·2 answers
  • NEED HELP ASAP MAKE IT NEAT AND NOT TOO LONG!!!!
    6·1 answer
  • Волаооыововыл? фвдвфдаг.
    15·2 answers
  • Solve by factoring <br> Y^2+5y+6=0 <br><br> •-3<br> •4,8<br> •2,3<br> •-4,3
    12·2 answers
  • Please help me <br><br> Relations P and Q are shown below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!